Jul 10, 2017
THE REVERSE ENCYCLOPEDIA OF THINGS WE KNOW WE DON'T KNOW.
Shared open questions!
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THE REVERSE ENCYCLOPEDIA OF THINGS WE KNOW WE DON'T KNOW.
Shared open questions!
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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The Moving Sofa Problem
The problem is in two dimensions, the corner is a 90-degree angle, and the width of the corridor is 1. What is the largest two-dimensional area that can fit around the corner?Â
 The moving sofa problem is still unsolved, since 1966 when it was first asked.Â
Scientists aren’t yet certain that electrons and their relatives are violating the Standard Model of particle physics, but the evidence is mounting
If these various leptons really behave differently, the only explanation would be some previously unrecognized force.
When is a heap not a heap? No, this is isn't a trick question, or the setup to a lame joke. This question is at the crux of the paradox of the heap, which ...
THE REVERSE ENCYCLOPEDIA OF THINGS WE KNOW WE DON'T KNOW
Something to think about
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
Matt Parker reveals his pride and joy - the mysterious Parker Square! MORE LINKS IN FULL DESCRIPTION BELOW... T-Shirt: http://bit.ly/ParkerSquareTshirt For a...
The five greatest mysteries of antimatter
A kid can understand the question, but no one can answer it.